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September 24, 2015 05:39
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Rails capistrano deployment file: config/deploy.rb
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# File location: config/deploy.rb | |
# Change these | |
server 'server_address', port: ssl_port_number, roles: [:web, :app, :db], primary: true | |
set :repo_url, 'git@bitbucket.org:user/some-repository.git' | |
set :application, 'app_name' | |
set :user, 'user_name' | |
set :puma_threads, [4, 16] | |
set :puma_workers, 0 | |
# Set this up if you are using rbenv | |
# set :rbenv_ruby, '2.2.3' | |
# Don't change these unless you know what you're doing | |
set :pty, true | |
set :use_sudo, false | |
set :stage, :production | |
set :deploy_via, :remote_cache | |
set :deploy_to, "/home/#{fetch(:user)}/apps/#{fetch(:application)}" | |
set :puma_bind, "unix://#{shared_path}/tmp/sockets/#{fetch(:application)}-puma.sock" | |
set :puma_state, "#{shared_path}/tmp/pids/puma.state" | |
set :puma_pid, "#{shared_path}/tmp/pids/puma.pid" | |
set :puma_access_log, "#{release_path}/log/puma.error.log" | |
set :puma_error_log, "#{release_path}/log/puma.access.log" | |
set :ssh_options, { forward_agent: true, user: fetch(:user), keys: %w(~/.ssh/id_rsa.pub) } | |
set :puma_preload_app, true | |
set :puma_worker_timeout, nil | |
set :puma_init_active_record, true # Change to false when not using ActiveRecord | |
## Defaults: | |
# set :scm, :git | |
# set :branch, :master | |
# set :format, :pretty | |
# set :log_level, :debug | |
# set :keep_releases, 5 | |
## Linked Files & Directories (Default None): | |
set :linked_files, %w{config/database.yml} | |
# set :linked_dirs, %w{bin log tmp/pids tmp/cache tmp/sockets vendor/bundle public/system} | |
namespace :puma do | |
desc 'Create Directories for Puma Pids and Socket' | |
task :make_dirs do | |
on roles(:app) do | |
execute "mkdir #{shared_path}/tmp/sockets -p" | |
execute "mkdir #{shared_path}/tmp/pids -p" | |
end | |
end | |
before :start, :make_dirs | |
end | |
namespace :deploy do | |
desc "Make sure local git is in sync with remote." | |
task :check_revision do | |
on roles(:app) do | |
unless `git rev-parse HEAD` == `git rev-parse origin/master` | |
puts "WARNING: HEAD is not the same as origin/master" | |
puts "Run `git push` to sync changes." | |
exit | |
end | |
end | |
end | |
# Uncomment this part if you need to execute db:seed | |
# desc "reload the database with seed data" | |
# task :seed do | |
# run "cd #{current_path}; bundle exec rake db:seed RAILS_ENV=#{rails_env}" | |
# end | |
desc 'Initial Deploy' | |
task :initial do | |
on roles(:app) do | |
before 'deploy:restart', 'puma:start' | |
invoke 'deploy' | |
end | |
end | |
desc 'Restart application' | |
task :restart do | |
on roles(:app), in: :sequence, wait: 5 do | |
invoke 'puma:restart' | |
end | |
end | |
before :starting, :check_revision | |
after :finishing, :compile_assets | |
after :finishing, :cleanup | |
after :finishing, :restart | |
end | |
# ps aux | grep puma # Get puma pid | |
# kill -s SIGUSR2 pid # Restart puma | |
# kill -s SIGTERM pid # Stop puma |
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